4.5/5 – 106 Reviews
A white emblem with a circular design displaying the words "Diamond Certified" around it. A diamond shape is in the center of the circle, giving the impression of a quality or authenticity certification for services like roof replacement or repair.
4.7/5 – 199 Reviews
LICENSE #907116
Mon - Fri: 8:00 - 16:00 (408) 957-0531

Your Trusted Residential Roofing Partner in Mountain View

Roof Replacement, Roof Repairs & Gutter Installation in Mountain View, CA​
A white shield icon with a check mark in the center, symbolizing security or protection for roofing services and gutters, on a light gray background—perfect for Bay 101 Roofing.
10 years of Workmanship Warranty
+ 300
5-Star Reviews from Bay Area Homeowners
30 +
Years of Roofing Experience in Mountain View
What we do

Replace or get a New Roof

At Bay101 Roofing, we’ve been serving homeowners in Mountain View for over 30 years, providing reliable roof replacements, roof repairs, and gutter installations that keep homes safe and beautiful.

Bay101 Roofing is your go-to residential roofing service provider.

A large, modern house with gray roofs, white siding, and several peaked gables, shown in soft, evening sunlight against a pale sky.
Two construction workers wearing helmets and overalls sit on a shingle roof, taking a break from a roof replacement project with tools beside them. The sky is bright and mostly cloudy in the background.
Aerial view of a house roof with gray shingles, two skylights, a chimney, and several roof vents, surrounded by green trees.
10 Year Warranty
Every roof we install in Mountain View comes with a 10-year workmanship warranty, giving you peace of mind and long-term protection
Price Assurance
A new roof not only protects your Mountain View home but also enhances its curb appeal and overall property value.
Financing
We make sure every roof replacement in Mountain View is built to withstand the local climate, keeping your home and loved ones safe year-round.

Our Latest Projects

Testimonials

What clients are saying

I see remarkable attention to detail and good problem-solving. We would use Bay 101 Roofing again in a heartbeat, except we think the roof will outlast us! Many thanks, Jose, Lorena, Juan, Jose, and Adan!

A round icon features a gray, anonymous silhouette centered within a blue circular outline, set against a light gray background. The design is simple, representing Robert G's generic user profile or avatar.
Robert G
Residential Client

”I finally found the trust-worthy roofing company”

”Bay 101 Roofing and did a great job replacing our roof. This company is easy to work with, responsive, competitively priced, knowledgeable and they made the whole process very easy. Highly recommend.”

A person with long brown hair wearing a blue top, smiling. The image, featuring Leonie H, is framed within a circular blue border.
Leonie H
Residential Client

” Remarkable Attention to detail ”

FAQ

A roof replacement in Mountain View typically takes 2–3 days, though timing can vary based on roof size, pitch, and chosen materials. Standard asphalt shingle installations may finish quicker, while larger roofs or specialty materials might require more time. Bay101 Roofing plans projects to balance efficiency and quality so you get a durable new roof with minimal disruption to your daily routine.

Bay101 Roofing installs both aluminum and copper gutter systems for Mountain View homes. Aluminum gutters are lightweight, corrosion-resistant, and cost-effective, making them a popular choice. Copper gutters offer premium longevity and a unique patina over time. Both options can be custom-sized and color-matched to your home’s exterior, helping manage rainwater effectively and protect your foundation.

Yes, Bay101 Roofing is fully licensed and insured to perform roofing and gutter services in Mountain View. Licensing confirms the company meets California building codes and quality standards, and insurance protects both homeowners and workers in the unlikely event of accidents or damage during installation or repair. This professional protection gives you peace of mind throughout the process.

Absolutely, Bay101 Roofing provides a 10-year workmanship warranty on roof replacements in Mountain View, covering installation quality and craftsmanship. In addition, most roofing materials also include manufacturer warranties that protect against defects in shingles, underlayment, or other components. These combined warranties help ensure your roof performs well and your investment is protected long term.

Getting a free roofing estimate in Mountain View is easy. Click the “Get a Free Estimate” button on the Bay101 Roofing website and complete a short form. A representative will contact you to schedule an on-site inspection. During the visit, a roofing expert evaluates your roof’s condition, explains recommended options, and provides a transparent, no-obligation quote tailored to your home’s needs.

Bay101 Roofing offers flexible payment options to fit different homeowner budgets in Mountain View. They accept all major credit cards and personal checks, and also provide financing plans that allow you to spread the cost of roof replacement or repairs over time. During your estimate appointment, the team can review available options and help you choose the best fit for your needs.

Maintaining your roof helps protect your investment and extend its lifespan. Recommended maintenance includes annual professional inspections, clearing debris, gutter and downspout cleaning, and checking for loose or damaged shingles, especially after strong winds or storms. Bay101 Roofing also offers maintenance services and scheduled check-ups to help catch small issues early and keep your roof performing well year-round.

Get Your Free Roofing Estimate in Mountain View